jsp显示当前系统时间

第一种方式：

1 <%
2     java.text.SimpleDateFormat simpleDateFormat = new java.text.SimpleDateFormat(  
3      "yyyy-MM-dd HH:mm:ss");  
4    java.util.Date currentTime = new java.util.Date();  
5    String time = simpleDateFormat.format(currentTime).toString();
6    out.println("当前时间为："+time);
7      %>

第二种方式

1 <%! String formatDate(Date d){
2      java.text.SimpleDateFormat formater=
3      new java.text.SimpleDateFormat("yyyy年MM月dd日");
4      return formater.format(d);
5      }
6      %>
7      <%=formatDate(new Date()) %>

完整代码：

 1 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
 2 <%
 3 String path = request.getContextPath();
 4 String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
 5 %>
 6 
 7 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 8 <html>
 9   <head>
10     <base href="<%=basePath%>">
11     
12     <title>My JSP 'index.jsp' starting page</title>
13     <meta http-equiv="pragma" content="no-cache">
14     <meta http-equiv="cache-control" content="no-cache">
15     <meta http-equiv="expires" content="0">    
16     <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
17     <meta http-equiv="description" content="This is my page">
18     <!--
19     <link rel="stylesheet" type="text/css" href="styles.css">
20     -->
21   </head>
22   
23   <body>
24 <%-- <%
25     java.text.SimpleDateFormat simpleDateFormat = new java.text.SimpleDateFormat(  
26      "yyyy-MM-dd HH:mm:ss");  
27    java.util.Date currentTime = new java.util.Date();  
28    String time = simpleDateFormat.format(currentTime).toString();
29    out.println("当前时间为："+time);
30      %> --%>
31      <%! String formatDate(Date d){
32      java.text.SimpleDateFormat formater=
33      new java.text.SimpleDateFormat("yyyy年MM月dd日");
34      return formater.format(d);
35      }
36      %>
37      <%=formatDate(new Date()) %>
38   </body>
39 </html>

jsp显示当前时间